<!--
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
--><html><head><link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../iron-meta/iron-meta.html">
<link rel="import" href="../iron-flex-layout/iron-flex-layout.html">

<!--

The `iron-icon` element displays an icon. By default an icon renders as a 24px square.

Example using src:

    <iron-icon src="star.png"></iron-icon>

Example setting size to 32px x 32px:

    <iron-icon class="big" src="big_star.png"></iron-icon>

    <style is="custom-style">
      .big {
        --iron-icon-height: 32px;
        --iron-icon-width: 32px;
      }
    </style>

The iron elements include several sets of icons.
To use the default set of icons, import `iron-icons.html` and use the `icon` attribute to specify an icon:

    <link rel="import" href="/components/iron-icons/iron-icons.html">

    <iron-icon icon="menu"></iron-icon>

To use a different built-in set of icons, import the specific `iron-icons/<iconset>-icons.html`, and
specify the icon as `<iconset>:<icon>`. For example, to use a communication icon, you would
use:

    <link rel="import" href="/components/iron-icons/communication-icons.html">

    <iron-icon icon="communication:email"></iron-icon>

You can also create custom icon sets of bitmap or SVG icons.

Example of using an icon named `cherry` from a custom iconset with the ID `fruit`:

    <iron-icon icon="fruit:cherry"></iron-icon>

See [iron-iconset](iron-iconset) and [iron-iconset-svg](iron-iconset-svg) for more information about
how to create a custom iconset.

See the [iron-icons demo](iron-icons?view=demo:demo/index.html) to see the icons available
in the various iconsets.

To load a subset of icons from one of the default `iron-icons` sets, you can
use the [poly-icon](https://poly-icon.appspot.com/) tool. It allows you
to select individual icons, and creates an iconset from them that you can
use directly in your elements.

### Styling

The following custom properties are available for styling:

Custom property | Description | Default
----------------|-------------|----------
`--iron-icon` | Mixin applied to the icon | {}
`--iron-icon-width` | Width of the icon | `24px`
`--iron-icon-height` | Height of the icon | `24px`
`--iron-icon-fill-color` | Fill color of the svg icon | `currentcolor`
`--iron-icon-stroke-color` | Stroke color of the svg icon | none

@group Iron Elements
@element iron-icon
@demo demo/index.html
@hero hero.svg
@homepage polymer.github.io
-->

</head><body><dom-module id="iron-icon">
  <template>
    <style>
      :host {
        @apply --layout-inline;
        @apply --layout-center-center;
        position: relative;

        vertical-align: middle;

        fill: var(--iron-icon-fill-color, currentcolor);
        stroke: var(--iron-icon-stroke-color, none);

        width: var(--iron-icon-width, 24px);
        height: var(--iron-icon-height, 24px);
        @apply --iron-icon;
      }

      :host([hidden]) {
        display: none;
      }
    </style>
  </template>

  </dom-module>
<script src="iron-icon-extracted.js"></script></body></html>